1. Uzigame amafaranga menshi hamwe no gupima net
Imirasire y'izuba izatanga amashanyarazi menshi kurenza ibyo ushoboye gukoresha.
Hamwe no gupima net, banyiri amazu barashobora gushyira amashanyarazi arenze kuri gride yingirakamaro.
Aho kubika ubwabo hamwe na bateri
2. Urusobe rwingirakamaro ni bateri isanzwe
Umuyagankuba w'amashanyarazi uri munzira nyinshi na bateri
Hatabayeho gukenera kubungabunga cyangwa gusimburwa, hamwe nibiciro byiza cyane.
Muyandi magambo, amashanyarazi menshi agenda imyanda hamwe na sisitemu ya bateri isanzwe